I test these bags and risked destroying my phones so you don't have to. Watch and see if they will keep smartphones dry. All cost under $5 each. Links provided below. Here are links to the smartphones bags tested: https://amzn.to/2ZrD0zh https://amzn.to/3qKPRbT https://amzn.to/2M1quTN Music: Alien Cybernetic Arena - Glitch Hop by TeknoAXE can be found here: http://teknoaxe.com/Link_Code_3.
I'm an Amazon affiliate and clicking on the above link(s) provides a small percentage to the channel via Amazon at no additional cost to you. Thank you for your support.